.TH "nvme_scan_topology" 9 "nvme_scan_topology" "July 2025" "libnvme API manual" LINUX
.SH NAME
nvme_scan_topology \- Scan NVMe topology and apply filter
.SH SYNOPSIS
.B "int" nvme_scan_topology
.BI "(nvme_root_t r "  ","
.BI "nvme_scan_filter_t f "  ","
.BI "void *f_args "  ");"
.SH ARGUMENTS
.IP "r" 12
nvme_root_t object
.IP "f" 12
filter to apply
.IP "f_args" 12
user-specified argument to \fIf\fP
.SH "DESCRIPTION"
Scans the NVMe topology and filters out the resulting elements
by applying \fIf\fP.
.SH "RETURN"
0 on success, -1 on failure with errno set.
